Pith Number

pith:FV2ASMFN

pith:2011:FV2ASMFNQGAKOPN53QBQ6GHBPD

not attested not anchored not stored refs pending

Arrival time calculation for interplanetary coronal mass ejections with circular fronts and application to STEREO observations of the 2009 February 13 eruption

A. B. Galvin, A. M. Veronig, C. J. Farrugia, C. M\"ostl, H. K. Biernat, J. A. Davies, J. G. Luhmann, M. Temmer, N. Lugaz, R. Harrison, S. Crothers, T. L. Zhang, T. Rollett, W. Baumjohann

arxiv:1108.0515 v1 · 2011-08-02 · astro-ph.SR · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FV2ASMFNQGAKOPN53QBQ6GHBPD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:02:54.364484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d740930ad8180a73dbddc030f18e178ed826efc43ac2819f9e7cf9c777ed6e1

Aliases

arxiv: 1108.0515 · arxiv_version: 1108.0515v1 · doi: 10.48550/arxiv.1108.0515 · pith_short_12: FV2ASMFNQGAK · pith_short_16: FV2ASMFNQGAKOPN5 · pith_short_8: FV2ASMFN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FV2ASMFNQGAKOPN53QBQ6GHBPD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2d740930ad8180a73dbddc030f18e178ed826efc43ac2819f9e7cf9c777ed6e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df08b230845834a6aa7f47f8246191f5fe05182a4e0af51629c501b35fcd0577",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-02T08:33:03Z",
    "title_canon_sha256": "9844435829a4bb836e9608f5baaaeb0a9bcf07845e6de100580836039b95adca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0515",
    "kind": "arxiv",
    "version": 1
  }
}